Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 f8=K draw
3 f8=N draw
4 Ra8 draw
5 Rb8 draw
6 Rc5 draw
7 Rc6 draw
8 Rd8 draw
9 Rf8 draw
10 Rc4 loss in 8 half-moves
11 Rc7 loss in 8 half-moves
12 f8=B loss in 2 half-moves
13 f8=Q loss in 2 half-moves
14 f8=R loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves